Free Online Courses & MOOCs - 4 Weeks Duration

Coursera

University of Colorado System

Cryptography and Information Theory (Coursera)

Security & Networking

Dive into the intriguing world where cryptography meets information theory in this enlightening online course. Uncover the secrets behind secure communication, understand the science of data encryption, and explore how information is coded and transferred. This course offers a unique perspective on protecting information from unauthorized access and provides insights into entropy, attacker capabilities, and more.

Jul 6th 2026

4 Weeks

Cryptography Networks Information Theory

Coursera

University of Michigan

Introduction to Structured Query Language (SQL) (Coursera)

CS: Software Engineering CS: Programming

Discover the power of SQL with our beginner-friendly course. From setting up your development environment to mastering complex queries, you'll gain a solid foundation in Structured Query Language. Perfect for those new to databases or looking to enhance their skills.

Jul 6th 2026

4 Weeks

SQL PHP MySQL

Coursera

University of Michigan

JavaScript, jQuery, and JSON (Coursera)

CS: Programming

Dive into the world of web development with our 'JavaScript, jQuery, and JSON' course. Learn essential JavaScript skills, simplify your coding process with jQuery, and grasp the intricacies of JSON data exchange. Perfect for those who've already built a foundation in PHP and are ready to advance their web application capabilities.

Jul 6th 2026

4 Weeks

Programming Javascript JSON

Coursera

University of Virginia

Design Thinking for the Greater Good: Innovation in the Social Sector (Coursera)

Education Social Sciences

Transform your approach to solving social sector challenges with our 'Design Thinking for the Greater Good' course. Gain insights into human-centered innovation techniques designed specifically for nonprofits, governments, healthcare providers, and educators. Explore real-world case studies from around the globe to learn how design thinking can lead to impactful solutions.

Jul 6th 2026

4 Weeks

Social Innovation Education

Coursera

New York University

Introduction to Cyber Attacks (Coursera)

Security & Networking

Get a solid foundation in understanding cyber threats with our 'Introduction to Cyber Attacks' course. Explore common vulnerabilities, learn how simple attacks are constructed, and study real-life examples of network attacks like DDOS and botnets. Perfect for beginners looking to understand the basics of cybersecurity.

Jul 6th 2026

4 Weeks

Risk Analysis Risk Assessment Information Security

Coursera

New York University

Cyber Attack Countermeasures (Coursera)

Security & Networking

Discover essential strategies for safeguarding your digital assets with 'Cyber Attack Countermeasures'. This course provides a strong foundation in cyber defense, starting with foundational models and moving into practical applications of authentication protocols such as RSA SecureID and Kerberos. Whether you're new to cybersecurity or looking to enhance your expertise, this course will equip you with the knowledge needed to protect against potential threats.

Jul 6th 2026

4 Weeks

Cryptography Cybersecurity Cyber Attacks

Coursera

New York University

Real-Time Cyber Threat Detection and Mitigation (Coursera)

Security & Networking

Dive into the world of cybersecurity with our Real-Time Cyber Threat Detection and Mitigation course. This expert-led program will equip you with the knowledge and skills needed to protect enterprise assets from cyber threats in real-time. Explore TCP/IP protocol suites, understand basic security hacks, and learn how to configure firewall solutions effectively.

Jul 6th 2026

4 Weeks

Security TCP/IP Cybersecurity

Coursera

The Chinese University of Hong Kong

Selling to Chinese Consumers (Coursera)

Business

Dive into 'Selling to Chinese Consumers' - an evidence-based course that equips you with the knowledge needed to navigate China's complex business landscape. Learn about marketing, consumer psychology, legal considerations, and brand management specifically designed for success in the Chinese market.

Jul 6th 2026

4 Weeks

Management China Business Strategy

Coursera

The Chinese University of Hong Kong

China Strategy (Coursera)

Business

Embark on an insightful journey into the complexities of the Chinese market with our 'China Strategy' course. Tailored for foreign company strategists, this program offers a deep dive into understanding key players in China, effective entry modes, and optimal location strategies to ensure your business thrives in this dynamic environment.

Jul 6th 2026

4 Weeks

Business China Strategy